josh/ytplayer
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Cache the page-owned app response before starting the worker

Browse Source
This commit is contained in:
Jonathan Sykes
2026-10-08 09:04:20 +08:00
parent e7a7cdc6b9
commit a86fa1cebe
16 changed files with 186 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
perf/measurement.test.mjs
View File

@@ -1,6 +1,6 @@
import { test } from 'node:test';
import assert from 'node:assert/strict';
import { assertChangedAssets, assertWarmAssets } from './measurement.mjs';
import { assertChangedAssets, assertWarmAssets, assertColdAssets } from './measurement.mjs';
test('changed CSS and feature measurements reject unrelated application transfers',()=>{
const requests=[{url:'/sw.js',bytes:7000},{url:'/asset-sync-core.js',bytes:2000},{url:'/index.html',bytes:12000},{url:'/api/manifest',bytes:3000},{url:'/theme-glass.css?v=new',bytes:5000},{url:'/fonts/a.woff2',bytes:0}];
assertChangedAssets(requests,'/theme-glass.css');
@@ -14,3 +14,10 @@ test('warm measurements reject unfinished shell downloads but allow API checks',
assertWarmAssets([{url:'/api/version',bytes:62},{url:'/app.js?v=current',bytes:0}]);
assert.throws(()=>assertWarmAssets([{url:'/theme-glass.css?v=current',bytes:5000}]));
});
test('cold acceptance rejects a second positive app response while allowing cache revalidation',()=>{
assertColdAssets([{url:'/app.js?v=current',bytes:12000},{url:'/app.js?v=current',bytes:0}]);
assert.throws(()=>assertColdAssets([{url:'/app.js?v=current',bytes:12000},{url:'/app.js?v=current',bytes:12000}]));
assert.throws(()=>assertColdAssets([]));
});